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nhau

Fetereza haisi yechienzi kuvarimi muminda yakawanda.Mafetereza akawanda anodiwa anenge gore negore.Basa guru remafetireza nderekuvandudza zvinhu zvevhu nekuvandudza kubereka kwevhu.Ndiyo imwe yenheyo yezvinhu zvekurima zvekurima;zvisinei, Musanganiswa Fetereza (compound Fertilizers) zvinoreva mafetireza emakemikari ane miviri kana kupfuura inovaka muviri.Compound fertilizer ine zvakanakira zvehuwandu hwekudya kunovaka muviri, mashoma ekubatsira zvikamu uye zvakanaka zvemuviri zvimiro.Chakakosha pakuita kuti feteraiza ienderere mberi, kuvandudza mashandisirwo efotereza, nekusimudzira goho repamusoro uye rakagadzikana.effect;

Iyo yakajairika granulation maitiro emukomboni fetiraiza ndeiyi: dhiramu granulation, disc granulation, spray granulation, yakakwirira tower granulation, etc. Iyo yakakwirira-shongwe inonyunguduka inoruka granulation nzira inopedza high-concentration nitrogen compound fetereza.Iyi tekinoroji inopfapfaidza iyo potassium nitrogen-phosphate inonyunguduka kubva pamusoro peiyo granulation tower, uye inoungana mumagranules ichitonhora pasi mushongwe.Izvi zvinonziwo melt granulation.Mune ammonium nitrate mabhizinesi ekushandisa, yakakwirira shongwe yekunyungudutsa granulation inoshandiswa.Nzira yekushandisa fetereza yakasanganiswa ine zvinotevera zvakanakira:
Chekutanga, inogona kushandisa zvakanangana neyakaomeswa ammonium nitrate mhinduro, ichibvisa kudiwa kwekupfapfaidza granulation process ye concentrated ammonium nitrate solution, nekupwanya kushanda kwesoli ammonium nitrate kugadzira fetereza yekomboni, iyo inorerutsa mashandisirwo ekushandisa.Ita shuwa kushandiswa kwakachengeteka.
Chechipiri ndechekuti iyo inonyunguduka inotenderera granulation process inoshandisa zvizere simba rekupisa reiyo concentrated ammonium nitrate solution, uye hunyoro hwezvinhu hwakaderera, saka hapana chikonzero chekufinha, iyo inoponesa zvakanyanya simba.
Chechitatu ndiko kugona kushandisa nitrogen, high-concentration compound fertilizer.Zvimedu zvechigadzirwa zvine chitarisiko chakatsetseka uye chakatenderera, chikamu chepamusoro chekupfuura, kwete nyore kuunganidza, uye nyore kunyungudika.Izvi zvinovimbisa kuti chigadzirwa chine mukana wekukwikwidza wemhando yakasimba uye mutengo kubva kune tekinoroji yekushandisa.


Nguva yekutumira: Kubvumbi-27-2021

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